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Dissolution and Recovery of Uranium from Phosphate Rock and Shale by Chemical Methods
The following report briefly covers broad general features of the chemical studies to be used by the Atomic Energy Commission in considering future work on the chemical studies of phosphate rock and shale.
Date:
April 7, 1947
Creator:
Sullivan, John D.
System:
The UNT Digital Library
The determination of copper in uranium material
A report describing the methods and results of a chemical copper determination. A colorimetric method was considered the most feasible. Results and further discussion are provided in the report.
Date:
March 7, 1946
Creator:
McCoy, J. Reed
System:
The UNT Digital Library
On the Accuracy of a Procedure Occurring in the Monte Carlo Method
The following report analyzes and calculates the accuracy of a procedure that processes independent source neutron cards in the Monte Carlo method.
Date:
January 7, 1948
Creator:
Siegert, Arnold
System:
The UNT Digital Library
Construction, operation and use of KAPL uranium fluorimeters
From introduction: "Two fluorimeters have been constructed for the determination of small amounts of uranium. There fluorimeters have been constructed after the basic plans for the Model V fluorimeter developed at the University of Rochester School of Medicine and Dentistry and described in the Journal of Biological Chemistry for March 1948.
Date:
October 7, 1948
Creator:
Rider, B. F.
System:
The UNT Digital Library
Spectral Lines of Curium from 3100 A to 4200 A
Abstract: Fifty-four spectral lines of curium are listed together with estimated intensities. A brief description of the manner of taking the spectra and of measuring the lines are given.
Date:
April 7, 1948
Creator:
Conway, John G. & Moore, Milton F.
System:
The UNT Digital Library
Linear Amplifiers
Problems in the design of linear amplifiers are presented from the point of view of the radio engineer.
Date:
September 7, 1949
Creator:
Schultz, M. A.
System:
The UNT Digital Library
Third Form of Bismuth Phosphate - X-ray Study
Abstract. In addition to the hexagonal and monoclinic bismuth phosphate precipitates, whose structures are now known, a third crystalline phase has been found to appear in BiPO4 precipitates after (a) extremely long digestion in concentrated nitric acid; (b) oven drying at 800 degrees to 1000 degrees. Thought very small single crystals of the component have been isolated, nor crushed sample contained less than 30% of the beta-form. The cell size and symmetry of the crystal indicates that there ae two bismuth atoms in the cell, and there is no evidence that the compound is not BiPO4. It is suggested that this maty be a third form of BiPO4, stable over a short range of conditions, and tending to revert to the beta-form.
Date:
September 7, 1944
Creator:
Mooney, Rose Camille Le Dieu
System:
The UNT Digital Library
Analysis of Uranium-Nicked Alloys
Abstract. Methods for determination of both uranium and nickel in solutions of these metals are described. Alloys can be dissolved in nitric acid treated with citric acid to complex the uranium, and the nickel precipitated as nicked dimethylglyoxime. The uranium is reduced and titrated with standard ceric sulfate. These methods are for the determination of macro amounts of uranium and nickel with errors on the order of 0.1%.
Date:
June 7, 1945
Creator:
Ericson, R. P.
System:
The UNT Digital Library